[ 27.990449][ T255] [ 27.990555][ T255] ===================================== [ 27.990697][ T255] WARNING: bad unlock balance detected! [ 27.990840][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 27.990981][ T255] ------------------------------------- [ 27.991123][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 27.991309][ T255] [] __rtnl_unlock+0x69/0xf0 [ 27.991492][ T255] but there are no more locks to release! [ 27.991633][ T255] [ 27.991633][ T255] other info that might help us debug this: [ 27.991843][ T255] no locks held by ip/255. [ 27.991986][ T255] [ 27.991986][ T255] stack backtrace: [ 27.992163][ T255] CPU: 3 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.992379][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.992698][ T255] Call Trace: [ 27.992813][ T255] [ 27.992890][ T255] dump_stack_lvl+0x82/0xd0 [ 27.993042][ T255] ? __rtnl_unlock+0x69/0xf0 [ 27.993187][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.993331][ T255] __lock_release+0x2f7/0x460 [ 27.993474][ T255] ? __pfx___lock_release+0x10/0x10 [ 27.993622][ T255] ? __rtnl_unlock+0x69/0xf0 [ 27.993768][ T255] lock_release+0xd7/0x140 [ 27.993909][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.994054][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.994194][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.994378][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 27.994530][ T255] __rtnl_unlock+0x69/0xf0 [ 27.994672][ T255] rtnl_newlink+0x7fd/0xa30 [ 27.994818][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.994964][ T255] ? find_held_lock+0x2c/0x110 [ 27.995112][ T255] ? __lock_release+0x103/0x460 [ 27.995255][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.995403][ T255] ? __pfx___lock_release+0x10/0x10 [ 27.995553][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.995697][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.995837][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 27.995983][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.996130][ T255] ? hlock_class+0x4e/0x130 [ 27.996274][ T255] ? mark_lock+0x38/0x3e0 [ 27.996386][ T255] ? __lock_acquire+0xb3f/0x1580 [ 27.996531][ T255] netlink_rcv_skb+0x130/0x360 [ 27.996677][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.996825][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.996973][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 27.997119][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 27.997264][ T255] netlink_unicast+0x44b/0x710 [ 27.997436][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 27.997580][ T255] ? find_held_lock+0x2c/0x110 [ 27.997730][ T255] netlink_sendmsg+0x723/0xbe0 [ 27.997873][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.998021][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 27.998168][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.998312][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.998489][ T255] ? hlock_class+0x4e/0x130 [ 27.998646][ T255] ? validate_chain+0x130/0x9b0 [ 27.998790][ T255] ___sys_sendmsg+0xee/0x170 [ 27.998931][ T255] ? __pfx_validate_chain+0x10/0x10 [ 27.999072][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.999217][ T255] ? __lock_acquire+0xb3f/0x1580 [ 27.999362][ T255] ? find_held_lock+0x2c/0x110 [ 27.999506][ T255] ? __lock_release+0x103/0x460 [ 27.999646][ T255] ? __might_fault+0x11b/0x170 [ 27.999789][ T255] ? fdget+0x52/0x1e0 [ 27.999903][ T255] ? lock_acquire+0x32/0xc0 [ 28.000047][ T255] __sys_sendmsg+0xcd/0x170 [ 28.000191][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 28.000330][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 28.000483][ T255] do_syscall_64+0xc1/0x1d0 [ 28.000631][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 28.000808][ T255] RIP: 0033:0x7f3e5478b7b7 [ 28.000957][ T255] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 28.001464][ T255] RSP: 002b:00007ffdfa7af868 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 28.001684][ T255] RAX: ffffffffffffffda RBX: 00007ffdfa7aff90 RCX: 00007f3e5478b7b7 [ 28.001897][ T255] RDX: 0000000000000000 RSI: 00007ffdfa7af8d0 RDI: 0000000000000005 [ 28.002114][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 28.002330][ T255] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8 [ 28.002542][ T255] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8 [ 28.002773][ T255] [ 247.137772][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.138076][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.138241][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.138524][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.138901][ T43] Call Trace: [ 247.139037][ T43] [ 247.139147][ T43] __schedule+0xa19/0x1dc0 [ 247.139350][ T43] ? __pfx___schedule+0x10/0x10 [ 247.139528][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.139719][ T43] ? trace_lock_release+0x10e/0x180 [ 247.139898][ T43] schedule+0xdf/0x210 [ 247.140034][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.140206][ T43] __mutex_lock+0x634/0xac0 [ 247.140385][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.140569][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.140756][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.140939][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.141112][ T43] rtnl_newlink+0x64b/0xa30 [ 247.141292][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.141463][ T43] ? find_held_lock+0x2c/0x110 [ 247.141640][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.141822][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.141994][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.142168][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.142342][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.142514][ T43] ? hlock_class+0x4e/0x130 [ 247.142709][ T43] ? mark_lock+0x38/0x3e0 [ 247.142846][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.143022][ T43] netlink_rcv_skb+0x130/0x360 [ 247.143201][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.143374][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.143556][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.143738][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.143914][ T43] netlink_unicast+0x44b/0x710 [ 247.144096][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.144268][ T43] ? find_held_lock+0x2c/0x110 [ 247.144445][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.144622][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.144808][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.144985][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.145157][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.145373][ T43] ? hlock_class+0x4e/0x130 [ 247.145549][ T43] ? validate_chain+0x130/0x9b0 [ 247.145737][ T43] ___sys_sendmsg+0xee/0x170 [ 247.145912][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.146084][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.146259][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.146440][ T43] ? find_held_lock+0x2c/0x110 [ 247.146620][ T43] ? __lock_release+0x103/0x460 [ 247.146813][ T43] ? __might_fault+0x11b/0x170 [ 247.146994][ T43] ? fdget+0x52/0x1e0 [ 247.147134][ T43] ? lock_acquire+0x32/0xc0 [ 247.147306][ T43] __sys_sendmsg+0xcd/0x170 [ 247.147509][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.147692][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.147881][ T43] do_syscall_64+0xc1/0x1d0 [ 247.148057][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.148281][ T43] RIP: 0033:0x7f3e5478b7b7 [ 247.148466][ T43] RSP: 002b:00007ffdfa7af868 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.148655][ T43] RAX: ffffffffffffffda RBX: 00007ffdfa7aff90 RCX: 00007f3e5478b7b7 [ 247.148858][ T43] RDX: 0000000000000000 RSI: 00007ffdfa7af8d0 RDI: 0000000000000005 [ 247.149112][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.149372][ T43] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8 [ 247.149635][ T43] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8 [ 247.149902][ T43] [ 247.150021][ T43] INFO: lockdep is turned off. [ 370.017738][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 370.018121][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.018236][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.018420][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 370.018658][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.018827][ T43] Call Trace: [ 370.018912][ T43] [ 370.018976][ T43] __schedule+0xa19/0x1dc0 [ 370.019110][ T43] ? __pfx___schedule+0x10/0x10 [ 370.019224][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.019339][ T43] ? trace_lock_release+0x10e/0x180 [ 370.019462][ T43] schedule+0xdf/0x210 [ 370.019551][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.019662][ T43] __mutex_lock+0x634/0xac0 [ 370.019784][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.019897][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.020010][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.020126][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.020235][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.020356][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.020466][ T43] addrconf_verify_work+0x12/0x30 [ 370.020578][ T43] process_one_work+0xe55/0x16d0 [ 370.020702][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.020819][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.020930][ T43] ? assign_work+0x16c/0x240 [ 370.021045][ T43] worker_thread+0x58c/0xce0 [ 370.021162][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.021277][ T43] kthread+0x28a/0x350 [ 370.021363][ T43] ? __pfx_kthread+0x10/0x10 [ 370.021478][ T43] ret_from_fork+0x31/0x70 [ 370.021590][ T43] ? __pfx_kthread+0x10/0x10 [ 370.021707][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.021828][ T43] [ 370.021924][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 370.022061][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.022164][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.022350][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 370.022571][ T43] Call Trace: [ 370.022652][ T43] [ 370.022725][ T43] __schedule+0xa19/0x1dc0 [ 370.022842][ T43] ? __pfx___schedule+0x10/0x10 [ 370.022953][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.023072][ T43] ? trace_lock_release+0x10e/0x180 [ 370.023187][ T43] schedule+0xdf/0x210 [ 370.023273][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.023390][ T43] __mutex_lock+0x634/0xac0 [ 370.023503][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.023613][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.023743][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.023857][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.023967][ T43] rtnl_newlink+0x64b/0xa30 [ 370.024085][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.024202][ T43] ? find_held_lock+0x2c/0x110 [ 370.024314][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.024430][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.024540][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.024658][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.024777][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.024887][ T43] ? hlock_class+0x4e/0x130 [ 370.024998][ T43] ? mark_lock+0x38/0x3e0 [ 370.025093][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.025207][ T43] netlink_rcv_skb+0x130/0x360 [ 370.025319][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.025432][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.025548][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.025659][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.025781][ T43] netlink_unicast+0x44b/0x710 [ 370.025895][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.026010][ T43] ? find_held_lock+0x2c/0x110 [ 370.026128][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.026242][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.026356][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.026477][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.026607][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.026759][ T43] ? hlock_class+0x4e/0x130 [ 370.026879][ T43] ? validate_chain+0x130/0x9b0 [ 370.026993][ T43] ___sys_sendmsg+0xee/0x170 [ 370.027109][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.027220][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.027331][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.027451][ T43] ? find_held_lock+0x2c/0x110 [ 370.027564][ T43] ? __lock_release+0x103/0x460 [ 370.027682][ T43] ? __might_fault+0x11b/0x170 [ 370.027802][ T43] ? fdget+0x52/0x1e0 [ 370.027886][ T43] ? lock_acquire+0x32/0xc0 [ 370.028001][ T43] __sys_sendmsg+0xcd/0x170 [ 370.028115][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.028228][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 370.028344][ T43] do_syscall_64+0xc1/0x1d0 [ 370.028462][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.028602][ T43] RIP: 0033:0x7f3e5478b7b7 [ 370.028727][ T43] RSP: 002b:00007ffdfa7af868 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.028899][ T43] RAX: ffffffffffffffda RBX: 00007ffdfa7aff90 RCX: 00007f3e5478b7b7 [ 370.029069][ T43] RDX: 0000000000000000 RSI: 00007ffdfa7af8d0 RDI: 0000000000000005 [ 370.029236][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 370.029398][ T43] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8 [ 370.029565][ T43] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8 [ 370.029741][ T43] [ 370.029825][ T43] INFO: lockdep is turned off. [ 492.897720][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.898049][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.898155][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.898344][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.898577][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.898750][ T43] Call Trace: [ 492.898835][ T43] [ 492.898895][ T43] __schedule+0xa19/0x1dc0 [ 492.899012][ T43] ? __pfx___schedule+0x10/0x10 [ 492.899124][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.899284][ T43] ? trace_lock_release+0x10e/0x180 [ 492.899437][ T43] schedule+0xdf/0x210 [ 492.899522][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.899638][ T43] __mutex_lock+0x634/0xac0 [ 492.899763][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.899878][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.899989][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.900102][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.900222][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.900345][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.900456][ T43] addrconf_verify_work+0x12/0x30 [ 492.900563][ T43] process_one_work+0xe55/0x16d0 [ 492.900686][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.900813][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.900924][ T43] ? assign_work+0x16c/0x240 [ 492.901035][ T43] worker_thread+0x58c/0xce0 [ 492.901148][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.901268][ T43] kthread+0x28a/0x350 [ 492.901357][ T43] ? __pfx_kthread+0x10/0x10 [ 492.901467][ T43] ret_from_fork+0x31/0x70 [ 492.901579][ T43] ? __pfx_kthread+0x10/0x10 [ 492.901699][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.901816][ T43] [ 492.901910][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.902040][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.902143][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.902421][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.902645][ T43] Call Trace: [ 492.902745][ T43] [ 492.902811][ T43] __schedule+0xa19/0x1dc0 [ 492.902926][ T43] ? __pfx___schedule+0x10/0x10 [ 492.903038][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.903150][ T43] ? trace_lock_release+0x10e/0x180 [ 492.903270][ T43] schedule+0xdf/0x210 [ 492.903360][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.903470][ T43] __mutex_lock+0x634/0xac0 [ 492.903582][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.903703][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.903819][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.903932][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.904042][ T43] rtnl_newlink+0x64b/0xa30 [ 492.904154][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.904275][ T43] ? find_held_lock+0x2c/0x110 [ 492.904391][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.904503][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.904613][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.904733][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.904844][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.904953][ T43] ? hlock_class+0x4e/0x130 [ 492.905063][ T43] ? mark_lock+0x38/0x3e0 [ 492.905148][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.905270][ T43] netlink_rcv_skb+0x130/0x360 [ 492.905382][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.905491][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.905605][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.905727][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.905869][ T43] netlink_unicast+0x44b/0x710 [ 492.905984][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.906095][ T43] ? find_held_lock+0x2c/0x110 [ 492.906223][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.906342][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.906454][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.906567][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.906695][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.906834][ T43] ? hlock_class+0x4e/0x130 [ 492.906945][ T43] ? validate_chain+0x130/0x9b0 [ 492.907056][ T43] ___sys_sendmsg+0xee/0x170 [ 492.907176][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.907351][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.907501][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.907613][ T43] ? find_held_lock+0x2c/0x110 [ 492.907734][ T43] ? __lock_release+0x103/0x460 [ 492.907844][ T43] ? __might_fault+0x11b/0x170 [ 492.907955][ T43] ? fdget+0x52/0x1e0 [ 492.908039][ T43] ? lock_acquire+0x32/0xc0 [ 492.908149][ T43] __sys_sendmsg+0xcd/0x170 [ 492.908274][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.908385][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.908501][ T43] do_syscall_64+0xc1/0x1d0 [ 492.908613][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.908759][ T43] RIP: 0033:0x7f3e5478b7b7 [ 492.908875][ T43] RSP: 002b:00007ffdfa7af868 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.909040][ T43] RAX: ffffffffffffffda RBX: 00007ffdfa7aff90 RCX: 00007f3e5478b7b7 [ 492.909213][ T43] RDX: 0000000000000000 RSI: 00007ffdfa7af8d0 RDI: 0000000000000005 [ 492.909377][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.909540][ T43] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8 [ 492.909712][ T43] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8 [ 492.909884][ T43] [ 492.909966][ T43] INFO: lockdep is turned off. [ 615.777819][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.778156][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.778265][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.778450][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.778711][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.778867][ T43] Call Trace: [ 615.778952][ T43] [ 615.779015][ T43] __schedule+0xa19/0x1dc0 [ 615.779133][ T43] ? __pfx___schedule+0x10/0x10 [ 615.779247][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.779361][ T43] ? trace_lock_release+0x10e/0x180 [ 615.779476][ T43] schedule+0xdf/0x210 [ 615.779561][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.779689][ T43] __mutex_lock+0x634/0xac0 [ 615.779804][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.779919][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.780031][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.780142][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.780254][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.780373][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.780483][ T43] addrconf_verify_work+0x12/0x30 [ 615.780598][ T43] process_one_work+0xe55/0x16d0 [ 615.780718][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.780833][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.780946][ T43] ? assign_work+0x16c/0x240 [ 615.781063][ T43] worker_thread+0x58c/0xce0 [ 615.781178][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.781290][ T43] kthread+0x28a/0x350 [ 615.781375][ T43] ? __pfx_kthread+0x10/0x10 [ 615.781490][ T43] ret_from_fork+0x31/0x70 [ 615.781604][ T43] ? __pfx_kthread+0x10/0x10 [ 615.781722][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.781839][ T43] [ 615.781935][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.782067][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.782172][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.782353][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.782576][ T43] Call Trace: [ 615.782658][ T43] [ 615.782730][ T43] __schedule+0xa19/0x1dc0 [ 615.782844][ T43] ? __pfx___schedule+0x10/0x10 [ 615.782955][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.783067][ T43] ? trace_lock_release+0x10e/0x180 [ 615.783179][ T43] schedule+0xdf/0x210 [ 615.783266][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.783380][ T43] __mutex_lock+0x634/0xac0 [ 615.783491][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.783602][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.783727][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.783843][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.783954][ T43] rtnl_newlink+0x64b/0xa30 [ 615.784082][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.784193][ T43] ? find_held_lock+0x2c/0x110 [ 615.784305][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.784424][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.784536][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.784646][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.784766][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.784877][ T43] ? hlock_class+0x4e/0x130 [ 615.784987][ T43] ? mark_lock+0x38/0x3e0 [ 615.785085][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.785220][ T43] netlink_rcv_skb+0x130/0x360 [ 615.785340][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.785451][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.785566][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.785687][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.785800][ T43] netlink_unicast+0x44b/0x710 [ 615.785912][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.786024][ T43] ? find_held_lock+0x2c/0x110 [ 615.786135][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.786258][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.786372][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.786485][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.786594][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.786750][ T43] ? hlock_class+0x4e/0x130 [ 615.786862][ T43] ? validate_chain+0x130/0x9b0 [ 615.786974][ T43] ___sys_sendmsg+0xee/0x170 [ 615.787084][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.787201][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.787314][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.787429][ T43] ? find_held_lock+0x2c/0x110 [ 615.787543][ T43] ? __lock_release+0x103/0x460 [ 615.787655][ T43] ? __might_fault+0x11b/0x170 [ 615.787772][ T43] ? fdget+0x52/0x1e0 [ 615.787860][ T43] ? lock_acquire+0x32/0xc0 [ 615.787971][ T43] __sys_sendmsg+0xcd/0x170 [ 615.788082][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.788197][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.788315][ T43] do_syscall_64+0xc1/0x1d0 [ 615.788430][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.788568][ T43] RIP: 0033:0x7f3e5478b7b7 [ 615.788691][ T43] RSP: 002b:00007ffdfa7af868 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.788859][ T43] RAX: ffffffffffffffda RBX: 00007ffdfa7aff90 RCX: 00007f3e5478b7b7 [ 615.789025][ T43] RDX: 0000000000000000 RSI: 00007ffdfa7af8d0 RDI: 0000000000000005 [ 615.789199][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.789359][ T43] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8 [ 615.789519][ T43] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8 [ 615.789707][ T43] [ 615.789791][ T43] INFO: lockdep is turned off. [ 738.657910][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.658588][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.658726][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.658909][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.659136][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.659310][ T43] Call Trace: [ 738.659395][ T43] [ 738.659460][ T43] __schedule+0xa19/0x1dc0 [ 738.659579][ T43] ? __pfx___schedule+0x10/0x10 [ 738.659703][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.659819][ T43] ? trace_lock_release+0x10e/0x180 [ 738.659940][ T43] schedule+0xdf/0x210 [ 738.660024][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.660132][ T43] __mutex_lock+0x634/0xac0 [ 738.660243][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.660353][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.660459][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.660568][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.660684][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.660813][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.660922][ T43] addrconf_verify_work+0x12/0x30 [ 738.661032][ T43] process_one_work+0xe55/0x16d0 [ 738.661147][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.661259][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.661370][ T43] ? assign_work+0x16c/0x240 [ 738.661480][ T43] worker_thread+0x58c/0xce0 [ 738.661591][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.661708][ T43] kthread+0x28a/0x350 [ 738.661793][ T43] ? __pfx_kthread+0x10/0x10 [ 738.661907][ T43] ret_from_fork+0x31/0x70 [ 738.662021][ T43] ? __pfx_kthread+0x10/0x10 [ 738.662131][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.662247][ T43] [ 738.662341][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.662469][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.662581][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.662767][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.662982][ T43] Call Trace: [ 738.663063][ T43] [ 738.663121][ T43] __schedule+0xa19/0x1dc0 [ 738.663229][ T43] ? __pfx___schedule+0x10/0x10 [ 738.663353][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.663464][ T43] ? trace_lock_release+0x10e/0x180 [ 738.663574][ T43] schedule+0xdf/0x210 [ 738.663660][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.663778][ T43] __mutex_lock+0x634/0xac0 [ 738.663893][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.664004][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.664117][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.664230][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.664348][ T43] rtnl_newlink+0x64b/0xa30 [ 738.664461][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.664572][ T43] ? find_held_lock+0x2c/0x110 [ 738.664688][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.664804][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.664914][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.665023][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.665135][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.665246][ T43] ? hlock_class+0x4e/0x130 [ 738.665355][ T43] ? mark_lock+0x38/0x3e0 [ 738.665443][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.665555][ T43] netlink_rcv_skb+0x130/0x360 [ 738.665668][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.665787][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.665902][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.666013][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.666124][ T43] netlink_unicast+0x44b/0x710 [ 738.666235][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.666347][ T43] ? find_held_lock+0x2c/0x110 [ 738.666457][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.666571][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.666701][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.666813][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.666922][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.667060][ T43] ? hlock_class+0x4e/0x130 [ 738.667171][ T43] ? validate_chain+0x130/0x9b0 [ 738.667286][ T43] ___sys_sendmsg+0xee/0x170 [ 738.667395][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.667516][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.667627][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.667740][ T43] ? find_held_lock+0x2c/0x110 [ 738.667847][ T43] ? __lock_release+0x103/0x460 [ 738.667955][ T43] ? __might_fault+0x11b/0x170 [ 738.668062][ T43] ? fdget+0x52/0x1e0 [ 738.668145][ T43] ? lock_acquire+0x32/0xc0 [ 738.668252][ T43] __sys_sendmsg+0xcd/0x170 [ 738.668358][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.668484][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.668598][ T43] do_syscall_64+0xc1/0x1d0 [ 738.668712][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.668847][ T43] RIP: 0033:0x7f3e5478b7b7 [ 738.668963][ T43] RSP: 002b:00007ffdfa7af868 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.669126][ T43] RAX: ffffffffffffffda RBX: 00007ffdfa7aff90 RCX: 00007f3e5478b7b7 [ 738.669284][ T43] RDX: 0000000000000000 RSI: 00007ffdfa7af8d0 RDI: 0000000000000005 [ 738.669446][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.669604][ T43] R10: 00007f3e54644708 R11: 0000000000000246 R12: 00007ffdfa7affa8 [ 738.669767][ T43] R13: 00000000672a19c7 R14: 0000000000496600 R15: 00007ffdfa7af9b8 [ 738.669931][ T43] [ 738.670012][ T43] INFO: lockdep is turned off. [ 861.537923][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.538575][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.538703][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.538901][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.539134][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.539273][ T43] Call Trace: [ 861.539355][ T43] [ 861.539417][ T43] __schedule+0xa19/0x1dc0 [ 861.539531][ T43] ? __pfx___schedule+0x10/0x10 [ 861.539641][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.539765][ T43] ? trace_lock_release+0x10e/0x180 [ 861.539875][ T43] schedule+0xdf/0x210 [ 861.539959][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.540067][ T43] __mutex_lock+0x634/0xac0 [ 861.540177][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.540292][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.540399][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.540509][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.540616][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.540738][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.540844][ T43] addrconf_verify_work+0x12/0x30 [ 861.540951][ T43] process_one_work+0xe55/0x16d0 [ 861.541062][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.541176][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.541284][ T43] ? assign_work+0x16c/0x240 [ 861.541392][ T43] worker_thread+0x58c/0xce0 [ 861.541502][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.541611][ T43] kthread+0x28a/0x350 [ 861.541702][ T43] ? __pfx_kthread+0x10/0x10 [ 861.541810][ T43] ret_from_fork+0x31/0x70 [ 861.541918][ T43] ? __pfx_kthread+0x10/0x10 [ 861.542031][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.542145][ T43] [ 861.542226][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.542411][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr